diff --git a/inventory b/inventory
index 601aec7..467feb8 100644
--- a/inventory
+++ b/inventory
@@ -28,7 +28,13 @@
 [test:vars]
 external_path="/opt/korap/instance-test/Kalamar-External"
 external_container_name="kalamar-plugin-externalresources-test"
+external_indexer_name="kalamar-plugin-externalresources-index-test"
+external_port="5722:5722"
+external_image="korap/kalamar-plugin-externalresources:latest"
 
 [main:vars]
 external_path="/opt/korap/instance-main/Plugin-External"
 external_container_name="kalamar-plugin-externalresources-main"
+external_indexer_name="kalamar-plugin-externalresources-index-main"
+external_port="5722:5722"
+external_image="korap/kalamar-plugin-externalresources:latest"